fix absl not found issue

Author: chenweng-quic

examples/qualcomm/CMakeLists.txt

@@ -26,12 +26,14 @@ if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE RelWithDebInfo)
 endif()
 
+# some toolchains might contain their own packages, skip them here
+find_package(gflags REQUIRED NO_CMAKE_FIND_ROOT_PATH)
+find_package(absl REQUIRED NO_CMAKE_FIND_ROOT_PATH)
+
 # Find prebuilt libraries. executorch package should contain portable_ops_lib,
 # etdump, bundled_program.
 find_package(executorch CONFIG REQUIRED)
 target_compile_options(executorch INTERFACE -DET_EVENT_TRACER_ENABLED)
-# some toolchains might contain their own gflags, skip them here
-find_package(gflags REQUIRED NO_CMAKE_FIND_ROOT_PATH)
 
 set(_common_compile_options -Wno-deprecated-declarations -fPIC)